產(chǎn)品詳情高壓法蘭球閥特點(diǎn)
1、本產(chǎn)品所有部件均為鍛件。
2、采用下裝式閥桿，設(shè)置倒密封結(jié)構(gòu)，確保填料處可靠密封及防止閥桿脫出。
3、采用鑲嵌式閥座。閥座背后設(shè)置O型圈，確保介質(zhì)不外漏。  高壓法蘭球閥主要零件材料零件名稱(chēng)材質(zhì)GBASTM閥體、閥蓋WCBA216-WCB密封圈尼龍尼龍球體1Cr18Ni9TiSS 304閥座、閥桿2Cr13A246-416O形圈橡膠橡膠雙頭螺栓35CrMoAA193-B7  高壓法蘭球閥主要性能規(guī)范公稱(chēng)壓力PN1632MPa強(qiáng)度試驗(yàn)壓力PT2448MPa低壓密封試驗(yàn)力0.6MPa高壓密封試驗(yàn)力17.635.2MPa適用介質(zhì)水、油品、蒸汽適用溫度-40～80℃  高壓法蘭球閥主要連接尺寸公稱(chēng)
壓力公稱(chēng)
通徑主要尺寸LL1DD1HWMD2bZ-Φd法蘭對(duì)焊法蘭對(duì)焊法蘭對(duì)焊法蘭對(duì)焊法蘭對(duì)焊法蘭16.0102101505260959060187758220M24×218203-181523017062709510060238562220M24×220203-1820240190738010511068299475250M33×228203-18252602057795105115683610080250M33×228223-1832300230100110115150804312096300M42×238244-184026011012016517011549150111400M52×248306-265040033013014016520011561165128450M64×358326-266549036014015020022514580180180500M80×374406-2980580380150160225270170105200200600M100×394506-33100620430178188260320195118245245800M125×4115606-3632.0102101505260959060187758220M24×218203-1815230170627010510068238562220M33×228203-1820240190738010511068299475250M33×228203-18252602057795115115803610080250M42×235254-18323002301001101651501154312096300M52×241304-224035026011012016517011549150111400M64×347356-265040033013014020020014561165128450M80×370406-296549036014015022522517080180180500M100×390506-3380580380150160260270195105200200600M125×4112556-36100620430178188300320235118245245800M155×4135658-36